{"id":"CVE-2026-95155","title":"FasterXML Jackson 1.x, confirmed in jackson-mapper-asl versions 1.8.3, 1.9.2, 1.9.11, 1.9.12, and 1.9.13, allows attackers to cause a denial of service by supplying deeply nested JSON input to an application that deserializes untrusted J…","summary":"FasterXML Jackson 1.x, confirmed in jackson-mapper-asl versions 1.8.3, 1.9.2, 1.9.11, 1.9.12, and 1.9.13, allows attackers to cause a denial of service by supplying deeply nested JSON input to an application that deserializes untrusted J…","severity":"none","published":"2026-10-15","updated":"2026-10-15","sourceUpdated":"2026-10-15T16:18:24.470","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-95155","references":[{"url":"https://github.com/FasterXML/jackson-1","label":"cve@mitre.org"},{"url":"https://github.com/FasterXML/jackson-1/issues/11","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-15T16:13:11.630Z","slug":"CVE-2026-95155","body":"## Overview\n\nFasterXML Jackson 1.x, confirmed in jackson-mapper-asl versions 1.8.3, 1.9.2, 1.9.11, 1.9.12, and 1.9.13, allows attackers to cause a denial of service by supplying deeply nested JSON input to an application that deserializes untrusted JSON using ObjectMapper.readValue.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}